Neutral-flavored, easy-mixing powder that’s simple to take daily—perfect for building a consistent collagen habit for stronger-looking hair over time.
We may earn a small referral fee
Trying collagen for hair growth can feel like a gamble when shedding is already stressful. These collagen supplements are the ones most worth your money if you want a simple, consistent daily habit.
In-depth Reviews
Vital Proteins Collagen Peptides (Unflavored Powder)
- Dissolves well in hot drinks and blends smoothly into smoothies
- Neutral taste that is easy to hide in flavored beverages
- Easy to keep consistent as a daily routine
- Can clump if added too fast to cold liquids without mixing
- Not ideal if you prefer capsule supplements
Sports Research Collagen Peptides (Unflavored Powder)
- Very drink-friendly texture, especially in cold beverages
- Simple ingredient profile without added flavors
- Convenient for quick, on-the-go mixing
- Does not provide added vitamins or beauty extras
- Still needs thorough mixing in plain water for best texture
Ancient Nutrition Multi Collagen Protein (Unflavored Powder)
- Includes multiple collagen types in one daily scoop
- Works especially well in smoothies and thicker mixes
- Good “one product” option if you dislike supplement clutter
- Not suitable if you need to avoid fish or egg ingredients
- Some people notice a more pronounced collagen flavor
Great Lakes Wellness Collagen Hydrolysate (Unflavored Powder)
- Straightforward formula with no flavors or sweeteners
- Easy to use in warm drinks and recipes
- Good value if you take collagen daily
- Can be noticeable in plain water if not mixed thoroughly
- No added nutrients like vitamin C or biotin
NeoCell Super Collagen + C Tablets
- No mixing, measuring, or taste issues
- Includes vitamin C in the formula
- Easy to travel with compared to powders
- Multiple tablets per serving can feel like a lot
- More expensive per serving than many powders
Buying Guide
What Most People Miss: Collagen Only Helps If Your Routine Is Consistent
Collagen works like a long game, not a rescue button. If you start and stop (or change products every two weeks), it is almost impossible to tell what is helping. Pick one product you can realistically take daily, tie it to an existing habit (morning coffee, after brushing teeth, post-workout shake), and commit to a consistent window before judging results.
Support the basics that actually affect shedding and breakage. Collagen is a protein supplement, not a replacement for a balanced diet. If your overall protein intake is low, if you are low in iron, or if you are dealing with high stress and poor sleep, hair often shows it. Meanwhile, reduce mechanical damage: avoid tight hairstyles, be gentle when detangling, and prioritize scalp comfort, especially if you use dry shampoo often or wear wigs or extensions.
Make your “results” measurable. Instead of obsessing over daily shed counts, track a few simple markers: breakage around the hairline, how much hair is left in the brush after wash day, and whether your ponytail feels fuller or thinner. Take a monthly photo in the same spot and lighting. Small improvements are easier to see when you measure them.
💡 Editor’s Final Thoughts
Final verdict: Vital Proteins Collagen Peptides is our top pick because it is widely available, easy to work into hot or cold drinks, and delivers a straightforward collagen-peptides routine you can stick with. If you want more collagen types in one scoop, Ancient Nutrition Multi Collagen Protein is the most practical upgrade, as long as the multi-source formula fits your allergies and taste preferences.
See also
To round out your routine beyond supplements, start with our hair oils and growth hub and pair it with a cleanser from our best drugstore shampoo for hair loss guide.
- Conditioners that help reduce breakage and shedding
- Vegamour GRO Hair Serum review for topical support
- Scalp care under wigs: itch, buildup, and dryness tips
Frequently Asked Questions ▾
Does collagen actually help with hair growth?
Collagen is not a hair-growth drug, but it can support hair health in a few practical ways. Collagen peptides provide amino acids your body uses to build proteins, including keratin, and they may support the skin and connective tissue around the follicle. For many people, the most noticeable “collagen win” is less breakage and better-looking hair over time, not brand-new growth in sparse areas.
How long does collagen take to show results for hair?
Hair changes are slow because hair grows in cycles. Many people track early changes like stronger nails or less hair snapping first, then notice improved hair feel or fullness later. Give a consistent routine at least 8 to 12 weeks before deciding whether it is worth continuing, and take photos in similar lighting if you are trying to judge progress.
How much collagen should I take for hair?
Most collagen peptide powders are designed to deliver a meaningful daily amount in one serving, while tablets often require multiple pills to reach a similar dose. The “best” amount is the one you can take consistently, daily, without upsetting your stomach or blowing up your budget. If you are unsure, start with a smaller amount for a week, then increase to a full serving as tolerated.
Should I take collagen with vitamin C or biotin?
Vitamin C is involved in collagen formation, so pairing collagen with vitamin C from food or a supplement can make sense. Biotin only helps if you are low, which is less common than marketing makes it seem, but some people still like an all-in-one “beauty” approach. If you already take a multivitamin, you may not need extra add-ons, so check labels to avoid stacking unnecessarily.
Who should skip collagen (or check with a clinician first)?
If you have a fish allergy, avoid marine collagen and be cautious with multi-source blends that include fish. If you are pregnant, breastfeeding, have kidney disease, or your hair loss is sudden, patchy, or accompanied by scalp pain, it is smart to check in with a healthcare professional to rule out iron deficiency, thyroid issues, autoimmune causes, or medication-related shedding.
As an Amazon Associate, we earn from qualifying purchases made through links on our site.